YU256680A - Process for obtaining 17 alpha-alkylsteroid - Google Patents

Process for obtaining 17 alpha-alkylsteroid

Info

Publication number
YU256680A
YU256680A YU02566/80A YU256680A YU256680A YU 256680 A YU256680 A YU 256680A YU 02566/80 A YU02566/80 A YU 02566/80A YU 256680 A YU256680 A YU 256680A YU 256680 A YU256680 A YU 256680A
Authority
YU
Yugoslavia
Prior art keywords
alkyl
alkenyl
alpha
alkylsteroid
obtaining
Prior art date
Application number
YU02566/80A
Other languages
English (en)
Inventor
R Wiechert
D Bittler
A Schleusener
M Albring
Original Assignee
Schering Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schering Ag filed Critical Schering Ag
Publication of YU256680A publication Critical patent/YU256680A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J21/005—Ketals
    • C07J21/006—Ketals at position 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0003—Androstane derivatives
    • C07J1/0033—Androstane derivatives substituted in position 17 alfa and 17 beta
    • C07J1/0037—Androstane derivatives substituted in position 17 alfa and 17 beta the substituent in position 17 alfa being a saturated hydrocarbon group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0003—Androstane derivatives
    • C07J1/0033—Androstane derivatives substituted in position 17 alfa and 17 beta
    • C07J1/004—Androstane derivatives substituted in position 17 alfa and 17 beta the substituent in position 17 alfa being an unsaturated hydrocarbon group
    • C07J1/0044—Alkenyl derivatives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cosmetics (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Compounds Of Unknown Constitution (AREA)
YU02566/80A 1979-10-26 1980-10-07 Process for obtaining 17 alpha-alkylsteroid YU256680A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792943776 DE2943776A1 (de) 1979-10-26 1979-10-26 17 (alpha) -alkylsteroide, diese enthaltende praeparate sowie verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
YU256680A true YU256680A (en) 1983-02-28

Family

ID=6084722

Family Applications (1)

Application Number Title Priority Date Filing Date
YU02566/80A YU256680A (en) 1979-10-26 1980-10-07 Process for obtaining 17 alpha-alkylsteroid

Country Status (23)

Country Link
US (4) US4344941A (enrdf_load_stackoverflow)
EP (1) EP0027961B1 (enrdf_load_stackoverflow)
JP (1) JPS5673097A (enrdf_load_stackoverflow)
AT (1) ATE2221T1 (enrdf_load_stackoverflow)
AU (1) AU532515B2 (enrdf_load_stackoverflow)
CA (1) CA1160216A (enrdf_load_stackoverflow)
CS (1) CS228507B2 (enrdf_load_stackoverflow)
DD (1) DD153694A5 (enrdf_load_stackoverflow)
DE (2) DE2943776A1 (enrdf_load_stackoverflow)
DK (1) DK163002C (enrdf_load_stackoverflow)
EG (1) EG14998A (enrdf_load_stackoverflow)
ES (1) ES8106539A1 (enrdf_load_stackoverflow)
FI (1) FI69850C (enrdf_load_stackoverflow)
GR (1) GR71212B (enrdf_load_stackoverflow)
HU (1) HU183237B (enrdf_load_stackoverflow)
IE (1) IE52686B1 (enrdf_load_stackoverflow)
IL (1) IL61332A (enrdf_load_stackoverflow)
NO (1) NO154231C (enrdf_load_stackoverflow)
PL (1) PL125169B1 (enrdf_load_stackoverflow)
PT (1) PT71842B (enrdf_load_stackoverflow)
SU (1) SU973025A3 (enrdf_load_stackoverflow)
YU (1) YU256680A (enrdf_load_stackoverflow)
ZA (1) ZA806565B (enrdf_load_stackoverflow)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2943776A1 (de) * 1979-10-26 1981-05-14 Schering Ag Berlin Und Bergkamen, 1000 Berlin 17 (alpha) -alkylsteroide, diese enthaltende praeparate sowie verfahren zu ihrer herstellung
DE3115996A1 (de) * 1981-04-13 1982-11-04 Schering Ag, 1000 Berlin Und 4619 Bergkamen 17(alpha)-alkyl-17(beta)-hydroxy-1(alpha)- methyl-4-androsten-3-one-.verfahren zu ihrer herstellung und pharmazeutische praeparate, die diese verbindungen enthalten
DE3322285A1 (de) * 1983-06-18 1984-12-20 Schering AG, 1000 Berlin und 4709 Bergkamen 1-alkyl-androsta-1,4-dien-3,17-dione, verfahren zu deren herstellung und diese enthaltende pharmazeutische praeparate
US4885289A (en) * 1983-12-12 1989-12-05 Breuer Miklos M Alteration of character of male beard growth
US6150405A (en) * 1985-07-18 2000-11-21 Proctor; Peter H. Hair loss treatment with ascorbates
US5714482A (en) * 1985-07-18 1998-02-03 Proctor; Peter H. Topical spin labels and method
US5470876A (en) * 1985-07-18 1995-11-28 Proctor; Peter H. Topical sod for treating hair loss
US5716947A (en) * 1985-07-18 1998-02-10 Proctor; Peter H. Topical doxyl composition and method
US5472687A (en) * 1985-07-18 1995-12-05 Proctor; Peter H. Topical pyridine N-oxides
US5728714A (en) * 1985-07-18 1998-03-17 Proctor; Peter H. Method for treating hair loss using tempo
US5723502A (en) * 1985-07-18 1998-03-03 Proctor; Peter H. Topical spin trap composition and method
US5714510A (en) * 1985-07-18 1998-02-03 Proctor; Peter H. Topical proxyl composition and method
US5352442A (en) * 1985-07-18 1994-10-04 Proctor Peter H Topical tempo
US4898694A (en) * 1987-11-25 1990-02-06 Schwartz Arthur G 17-Hydroxy-steroids
DE3824247A1 (de) * 1988-07-13 1990-01-18 Schering Ag Neue androstan-derivate
ES2093722T3 (es) * 1991-01-24 1997-01-01 Rheinische Braunkohlenw Ag Procedimiento para el tratamiento de desechos.
US5328686A (en) * 1991-10-30 1994-07-12 Douglas Shander Treatment of acne or of pseudofolliculitis barbae
AU670554B2 (en) * 1991-11-05 1996-07-25 Gillette Company, The Alteration of rate and character of hair growth
US5364885A (en) * 1992-11-13 1994-11-15 Ahluwalia Gurpreet S Reduction of hair growth
US6743419B1 (en) 1992-12-22 2004-06-01 The Gillette Company Method of reducing hair growth employing sulfhydryl active compounds
US5411991A (en) * 1992-12-22 1995-05-02 Shander; Douglas Method of reducing hair growth employing sulfhydryl active compounds
US5648394A (en) * 1993-05-27 1997-07-15 Boxall; Brian Alfred Topical composition for inhibiting hair growth
US6248751B1 (en) 1993-05-28 2001-06-19 Gurpreet S. Ahluwalia Inhibition of hair growth
US6414017B2 (en) 1993-05-28 2002-07-02 The Gillette Company Inhibition of hair growth
WO1995018821A2 (en) * 1994-01-06 1995-07-13 Sri International Novel antiandrogenic agents and related pharmaceutical compositions and methods of use
US5474763A (en) * 1994-03-11 1995-12-12 Shander; Douglas Reduction of hair growth
US5468476A (en) * 1994-03-16 1995-11-21 Ahluwalia; Gurpreet S. Reduction of hair growth
US5455234A (en) * 1994-03-16 1995-10-03 Ahluwalia; Gurpreet S. Inhibition of hair growth
US5674477A (en) * 1995-02-28 1997-10-07 Ahluwalia; Gurpreet S. Reduction of hair growth
EP0812185B1 (en) * 1995-02-28 2002-07-03 The Gillette Company Use of angiogenesis suppressors for inhibiting hair growth
US5728736A (en) * 1995-11-29 1998-03-17 Shander; Douglas Reduction of hair growth
US5652273A (en) 1995-11-30 1997-07-29 Henry; James Reduction of hair growth
US6372712B1 (en) 1998-05-22 2002-04-16 The Board Of Trustees Of The Leland Stanford Jr. University Synthetic bifunctional molecules containing a drug moiety and presenter protein ligand
US6294188B1 (en) 1998-07-09 2001-09-25 Aviana Biopharm Inc. Methods involving changing the constitutive and stimulated secretions of the local reproductive system of women
US20070129282A1 (en) * 1998-11-24 2007-06-07 Ahlem Clarence N Pharmaceutical treatments and compositions
CA2670236C (en) 1999-09-30 2012-06-05 Hollis-Eden Pharmaceuticals, Inc. Therapeutic treatment of androgen receptor driven conditions
US7285109B2 (en) * 2003-02-13 2007-10-23 Boston Scientific Scimed, Inc. Device and method for collapsing an angioplasty balloon
CN101287411B (zh) 2005-04-28 2013-03-06 普罗秋斯生物医学公司 药物信息系统及其用途
EP1945240B1 (en) 2005-09-16 2016-12-28 Raptor Pharmaceutical Inc Compositions comprising receptor-associated protein (rap) variants specific for cr-containing proteins and uses thereof
CA2752373C (en) 2009-02-20 2017-10-10 To-Bbb Holding B.V. Glutathione-based drug delivery system
EP2427178B1 (en) 2009-05-06 2023-01-04 Laboratory Skin Care, Inc. Dermal delivery compositions comprising active agent-calcium phosphate particle complexes and methods of using the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1382468A (fr) * 1964-01-28 1964-12-18 Spofa Vereinigte Pharma Werke Procédé de préparation des composés de 3-céto-androstane 1-méthyle-substitués, et produits conformes à ceux obtenus par le présent procédé ou procédé similaire
US3391168A (en) * 1965-08-23 1968-07-02 Searle & Co 1, 17-dimethyl-5-androstane-3beta, 17beta-diol and esters thereof
US3705180A (en) * 1971-09-02 1972-12-05 Paul D Klimstra 17-oxygenate-2-alpha-methyl-2-methylen-5 alpha-androstan-3-ones and intermediates
US4039669A (en) * 1975-08-01 1977-08-02 Sterling Drug Inc. Composition for topical application and use thereof
DE2943776A1 (de) * 1979-10-26 1981-05-14 Schering Ag Berlin Und Bergkamen, 1000 Berlin 17 (alpha) -alkylsteroide, diese enthaltende praeparate sowie verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
AU532515B2 (en) 1983-10-06
PT71842A (de) 1980-10-01
EG14998A (en) 1985-06-30
JPS5673097A (en) 1981-06-17
PL227468A1 (enrdf_load_stackoverflow) 1981-07-10
IL61332A (en) 1985-05-31
NO803172L (no) 1981-04-27
PT71842B (de) 1981-07-09
ZA806565B (en) 1981-10-28
DE3061638D1 (en) 1983-02-17
PL125169B1 (en) 1983-04-30
DK434380A (da) 1981-04-27
IL61332A0 (en) 1980-12-31
US4558041A (en) 1985-12-10
ATE2221T1 (de) 1983-01-15
DK163002B (da) 1992-01-06
IE802202L (en) 1981-04-26
NO154231B (no) 1986-05-05
FI69850B (fi) 1985-12-31
IE52686B1 (en) 1988-01-20
JPH0153280B2 (enrdf_load_stackoverflow) 1989-11-13
HU183237B (en) 1984-04-28
US4344941A (en) 1982-08-17
CS228507B2 (en) 1984-05-14
SU973025A3 (ru) 1982-11-07
DE2943776A1 (de) 1981-05-14
FI803342L (fi) 1981-04-27
EP0027961A1 (de) 1981-05-06
ES495740A0 (es) 1981-06-16
US4892867A (en) 1990-01-09
AU6363780A (en) 1981-04-30
DK163002C (da) 1992-06-01
ES8106539A1 (es) 1981-06-16
EP0027961B1 (de) 1983-01-12
US4456600A (en) 1984-06-26
GR71212B (enrdf_load_stackoverflow) 1983-04-11
DD153694A5 (de) 1982-01-27
FI69850C (fi) 1986-05-26
CA1160216A (en) 1984-01-10
NO154231C (no) 1986-08-13

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